The plug-in television provided by this invention integrates the master control module of the television into a plug card and separately configures the plug card and the display, and the display is mainly used to play and control the audio and video data, and the plug card is mainly used to receive and process the audio and video data; since the plug card and the display are separately configured in physical structure, it allows users to carry out the operations like repairing, maintenance, upgrading and replacement on them separately; moreover, since the display is the main structure of the television, and the plug card is plugged into the slot provided on the display to form the television, the problem in the current television field that the upgrading speed of the screen terminal device is exceedingly unmatched with the upgrading speed of the master control device is effectively solved.

Provided is a display device or a display system capable of displaying images along a curved surface, a display device or a display system capable of displaying images seamlessly in the form of a ring, or a display device or a display system that is suitable for increasing in size. The display device includes a display panel. The display panel includes a first part and a second part and is flexible. The first part can display images. The second part can transmit visible light. The display panel is curved so that the second part and the first part overlap with each other.

The present invention involves a display panel and a display device. The display panel includes a display surface for displaying images, and the display surface is concave when being viewed in front of the display surface. The display panel can provide a good sense of presence when displaying images.

A display apparatus and a computing apparatus including the same are provided. A display apparatus includes: a display module including a display panel configured to display an image, a system rear cover covering a rear surface of the display module, a vibration plate between the system rear cover and the rear surface of the display module, and a vibration module configured to vibrate the vibration plate, wherein the display panel is further configured to vibrate based on a vibration of the vibration plate to output sound.

A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.

A display device includes a display unit provided with a display screen on a front side, and a stand that supports the display unit from below. The stand includes a base that supports the display unit at a rear side of the display unit and extends in a lateral width direction of the display unit, and a pair of legs that supports both longitudinal ends of the base from below respectively and extends across a lower edge of the display unit in a front-rear direction.

A display device includes a display unit provided with a display screen on a front side, and a stand that supports the display unit from below. The stand includes a base that supports the display unit at a rear side of the display unit and extends in a lateral width direction of the display unit, and a pair of legs that supports both longitudinal ends of the base from below respectively and extends across a lower edge of the display unit in a front-rear direction.

Provided is a display device which may include a display panel having a long side in a first direction, a short side in a second direction, and a thickness in a third direction, a back cabinet disposed in the rear of the display panel, and a case that covers an edge of a front surface of the display panel. The case may include a horizontal case that covers an edge of the front surface of the display panel on a long side of the display panel and a vertical case covering an edge of the front surface of the display panel on a short side of the display panel. The horizontal case and the vertical case may be coupled to each other in a region corresponding to a corner of the display panel, and the horizontal case and the vertical case may be formed of different materials.

The present invention provides a method for controlling a projector and a projector applicable to the method. The method for controlling a projector comprises steps: enabling a projector, and projecting on a screen; enabling a sensing module, and obtaining an output image or a current environment image; processing the output image or the current environment image to obtain an RGB component, and calculating the gain coefficients of three channels RGB according to an automatic white balance algorithm; and adjusting the gains of the three channels RGB in the projector according to the gain coefficients. Using the method and the projector enables a projection screen not to be limited by colors, that is, screens with various colors can be chosen at ease, and the imaging effect of projection is not influenced.

Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally and formed to have a storage space; a guide frame received in the storage space; a screw coupled to the guide frame by penetrating through the set cover so as to fix the guide frame to the set cover; a display unit placed onto the guide frame; and an adhesive member for fixedly adhering the display unit to the guide frame.